UnicodeDecodeError：'utf-8'編解碼器無法解碼0位的字節0xc4：無效的繼續字節

Question

我啓動我的Django項目，遷移我的數據庫，之後運行我的服務器進行測試。

如果我在我的Python Django項目運行服務器...

(venv) C:\PR\djangogirls>manage.py runserver 

Performing system checks... 
System check identified no issues (0 silenced). 
April 03, 2015 - 00:59:05 
Django version 1.7.7, using settings 'mysite.settings' 
Starting development server at http://127.0.0.1:8000/ 
Quit the server with CTRL-BREAK 

我得到這個錯誤：

System check identified no issues (0 silenced). 
April 03, 2015 - 00:59:05 
Django version 1.7.7, using settings 'mysite.settings' 
Starting development server at http://127.0.0.1:8000/ 
Quit the server with CTRL-BREAK. 
Unhandled exception in thread started by <function check_errors.<locals>.wrapper 
at 0x00000000045897B8> 
Traceback (most recent call last): 
    File "C:\PR\djangogirls\venv\lib\site-packages\django\utils\autoreload.py", li 
ne 222, in wrapper 
    fn(*args, **kwargs) 
    File "C:\PR\djangogirls\venv\lib\site-packages\django\core\management\commands 
\runserver.py", line 134, in inner_run 
    ipv6=self.use_ipv6, threading=threading) 
    File "C:\PR\djangogirls\venv\lib\site-packages\django\core\servers\basehttp.py 
", line 176, in run 
    httpd = httpd_cls(server_address, WSGIRequestHandler, ipv6=ipv6) 
    File "C:\PR\djangogirls\venv\lib\site-packages\django\core\servers\basehttp.py 
", line 117, in __init__ 
    super(WSGIServer, self).__init__(*args, **kwargs) 
    File "C:\Python34\lib\socketserver.py", line 430, in __init__ 
    self.server_bind() 
    File "C:\PR\djangogirls\venv\lib\site-packages\django\core\servers\basehttp.py 
", line 121, in server_bind 
    super(WSGIServer, self).server_bind() 
    File "C:\Python34\lib\wsgiref\simple_server.py", line 50, in server_bind 
    HTTPServer.server_bind(self) 
    File "C:\Python34\lib\http\server.py", line 135, in server_bind 
    self.server_name = socket.getfqdn(host) 
    File "C:\Python34\lib\socket.py", line 464, in getfqdn 
    hostname, aliases, ipaddrs = gethostbyaddr(name) 
    UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc4 in position 0: invalid continuation byte 

如何解決這個問題？

Answer 1

這可能是您的計算機名稱的問題，而不是用戶的名稱。我以前經歷過同樣的問題。將計算機名稱更改爲英文名稱後，問題得到解決。我認爲這個問題是港口的名字。當我的計算機的名稱是'書房臺式計算機',, Django讀取端口爲'書房計算機：8000'並報告錯誤。

當我將計算機名稱更改爲'Gaara時，端口名稱更改爲'Gaara:8000'，但未返回錯誤。

Answer 2

您可以嘗試按筆記本打開源文件。選擇文件編碼：UTF-8。然後將文件保存爲新文件。重新加載新文件，您可以修復此錯誤。